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HYC9088AR-LF 参数 Datasheet PDF下载

HYC9088AR-LF图片预览
型号: HYC9088AR-LF
PDF下载: 下载PDF文件 查看货源
内容描述: ARCNET双绞线和同轴电缆兼容高阻抗收发HIT [ARCNET Twisted Pair and Coaxial Compatible High Impedance Transceiver HIT]
分类和应用: 网络接口电信集成电路电信电路以太网:16GBASE-T
文件页数/大小: 11 页 / 110 K
品牌: SMSC [ SMSC CORPORATION ]
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HYC9088A
ARCNET
®
Twisted Pair and Coaxial Compatible
High Impedance Transceiver HIT
FEATURES
ARCNET on Twisted Pair or Coaxial Cable
Drives Shielded and Unshielded Twisted Pair Cable
or Coaxial Cable
Compatible with Existing ARCNET Installations
2.5 Mbps operation
Supports Star, Bus, and Daisy Chained
Configurations
Enhanced Built-in Filters for Reduced EMI
Twenty Pin Single In-Line Package
Straight or Right Angle Lead Frame
New Reduced Size
GENERAL DESCRIPTION
The HYC9088A Twisted Pair and Coaxial Compatible High Impedance Transceiver (HIT) is a hybrid module that
interfaces an ARCNET Local Area Network controller to one twisted pair or coaxial cable. The HIT interfaces directly with
Standard Microsystems Corporation's ARCNET LAN controllers operating at 2.5 Mbps and connects to a variety of
shielded and unshielded twisted pair or coaxial cables via an on-board transformer. The network topologies supported by
the HIT are daisy chain, star, and bus configurations.
During data transmission, the HIT converts the digital pulse information provided by the ARCNET LAN controller into
analog signals and drives them onto the cable. The transmitted signals are filtered to eliminate undesirable frequencies.
The receiver section of the HYC9088 identifies dipulse signals on the cable and converts them into TTL signals to be
supplied to the ARCNET LAN controller.
The HIT supports ARCNET's Dipulse Encoding Scheme and, is 100% compatible with all existing coax-based ARCNET
networks. This provides an ARCNET network designer with flexibility to easily combine coax and twisted pair cabling.
ORDERING INFORMATION
Order Number(s):
HYC9088A R for right angle lead frame leaded package
HYC9088A R-LF for right angle lead frame lead-free RoHS compliant package
SMSC HYC9088A
Revision (02-16-07
)
DATASHEET